<!DOCTYPE html>
<html>
<head>
  <script src="http://www.w3school.com.cn/jquery/jquery-1.11.1.min.js"></script>
</script>
<script>
$(document).ready(function(){
  $("button").click(function(){
    $.post("http://localhost:8081/pipeliner/pipeliner?service=page/Home&listener=login",
    {
      STAFF_ID:"SUPERUSR",
      PASSWORD:"Duckburg"
    },
    function(data,status){
      alert("" + data + "\n" + status);
    });
  });
});
</script>
</head>
<body>

<button> HTTP POST </button>

</body>
</html>